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신제품 11월 말 출시 예정
DVI신호를 광케이블을 이용해 장거리 전송을 하기 위한 장비
멀티모드 제품은 150m 까지 영상의 손실 없이 전송이 가능하며,
싱글모드 제품은 30km (30,000m) 까지 영상의 손실 없이 전송됩니다.
DVI신호만을 전송시에는 1개의 광케이블만으로 연결이 가능하며
RS232를 같이 사용시 2개의 광케이블을 이용해 연결합니다.
FOXBOX 4G VGA 모델과 연결가능 DVI to RGA 혹은 RGB to DVI 변환 연결
Key Features
• Extends single link DVI-D, stereo audio, and RS-232 control signals very long distances over a single fiber
• All digital, zero compression technology provides pixel-for-pixel performance with signals up to 1600x1200, including HDTV 1080p/60
• Daisy-chain capability
• Available as an 850 nm multimode model for moderate-range transmissions, and a 1310 nm singlemode model for extreme distances up to 30 km (18.75 miles)
• Real-time status LED indicators for troubleshooting and monitoring
• Alarm notification for fiber link loss
The Extron FOXBOX 4G DVI Fiber Optic Extender is a transmitter and receiver set for long haul transmission of DVI, audio, and RS-232 control signals over a single fiber. Engineered for reliability and exceptional high resolution image performance, it uses Extron's exclusive all digital, zero compression technology, to deliver perfect pixel-for-pixel transmission of DVI computer-video images up to UXGA (1600x1200) resolution, including HDTV 1080p/60. Designed specifically for A/V systems, the FOXBOX 4G DVI also includes a host of integrator-friendly features such as an EDID emulation mode, auto input memory, RS-232 control from multiple locations, internal test patterns, and real-time system monitoring. Compact, low profile enclosures allow for discreet installation behind a flat-panel display, and multiple receivers can be daisy-chained.
The FOXBOX 4G DVI is ideal for a wide range of applications requiring long distance transmission of high resolution content with the highest quality. Because transmission of content is inherently secure and immune to outside interference, fiber applications are favored in government, military, and medical environments. The FOXBOX 4G DVI transmitter and receiver feature industry standard LC-type connectivity.
The FOXBOX 4G DVI MM supports multimode fiber at 850 nm, which is typically used within buildings or facilities with moderate-range transmission distances up to 150 meters (492 feet). The FOXBOX 4G DVI SM supports singlemode as well as multimode fiber at 1310 nm. Singlemode fiber offers long-range transmission capability over extreme distances of up to 30 km (18.75 miles). It is used in very large facilities such as airports and stadiums, as well as connecting over very long distances between facilities such as university campuses.
The FOXBOX 4G DVI transmitter accepts and digitizes unbalanced stereo audio and RS-232 control signals, and transmits them along with the DVI-D signals. An EDID emulation mode ensures that the transmitter properly communicates with the DVI source. Several FOXBOX 4G DVI receivers may be daisy-chained to support applications with displays in multiple locations.
At the FOXBOX 4G DVI transmitter, both transmitter and receiver can be controlled and configured through RS-232. With a second fiber link installed, functions for both units can be controlled at either location. Since the units are typically situated far apart, this capability adds considerable versatility, enabling adjustment and calibration of audio at the receiver. It also allows for verification of fiber link status between the units as well as the presence of DVI-D and audio input signals at the transmitter.
DVI-to-Analog RGB and Analog RGB-to-DVI Conversion
The FOXBOX 4G DVI transmitter and receiver are available separately. Either device can be paired with the FOXBOX 4G VGA transmitter or receiver to provide ultra-long distance transmission and conversion of DVI-D signals to analog RGB and vice versa. With the second fiber link in place, the FOXBOX 4G DVI receiver can be used to adjust and calibrate incoming analog RGB signals to the FOXBOX 4G VGA transmitter, or automatically set image adjustments through Auto-Image™.
The FOXBOX 4G DVI receiver is also compatible with the FOX 500 and the FOX 500 DA6 Six Output Fiber Optic Transmitter, which enables transmission of analog RGB over up to six fiber links for distribution to multiple DVI-equipped displays.
- Extends single link DVI-D, stereo audio, and RS-232 control signals very long distances over a single fiber
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- — The FOXBOX 4G DVI delivers uncompressed pixel-for-pixel transmission of video signals to ensure optimal image quality at resolutions up to UXGA (1600x1200). Signal resolutions up to WUXGA (1920x1200) can be accommodated, but will not be processed at a 1:1 pixel ratio.
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- — Several FOXBOX 4G DVI receivers can be daisy-chained so that displays in multiple locations can be served from a single transmitter.
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- — LEDs on the transmitter and receiver front panels verify the presence of DVI and audio signals at the transmitter as well as active fiber links between the units. Requires second fiber link.
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- — The FOXBOX 4G DVI can be set up to trigger an external control system for immediate notification when a fiber link has been lost. Requires second fiber link.
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- — When activated, the FOXBOX 4G DVI receiver automatically stores position and detail information based on the incoming signal. When the same signal is detected again, these image settings are automatically recalled from memory.
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- — The FOXBOX 4G DVI transmitter provides a means for specifying the rate of the incoming DVI signal through the RS-232 serial port. EDID emulation mode allows proper communication with the DVI source.
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- — In addition to Auto Memory, 30 user memory presets on the FOXBOX 4G DVI receiver are available for saving and recall of position and detail information for multiple incoming sources. The ability to save and recall presets is useful in switcher-based environments.
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- — The FOXBOX 4G DVI transmitter and receiver feature RS-232 serial ports for control and configuration. The second fiber link allows for control of both units at either location, as well as remote verification of fiber link status and the presence of input DVI and audio signals.
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- — Three test patterns are available, including grayscale, color bars, and alternating pixels.
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- — When paired with the FOXBOX 4G VGA transmitter for sending analog RGB signals, the FOXBOX 4G DVI receiver can automatically adjust the sizing, centering, and filtering to optimize the output image. This can save time and effort in fine tuning displayed images. Requires second fiber link.
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- — Enables ultra-long distance DVI-to-analog RGB and analog RGB-to-DVI conversion without the need for extra signal conversion devices.
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- — With a low profile enclosure, both devices can be discreetly installed, such as behind a plasma or LCD flat-panel display.
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- — Provides worldwide power compatibility.
| FOXBOX 4G DVI/VGA Series |
| NOTE |
The FOXBOX 4G DVI and FOXBOX 4G VGA consist of a transmitter (FOXBOX 4G DVI/VGA TX) and a receiver (FOXBOX 4G DVI/VGA RX) with one or two fiber optic cables linking the two units. They are available in singlemode or multimode versions. |
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| NOTE |
For the VGA models, the analog RGB input signal is digitized pixel for pixel in the transmitter, sent digitally through the fiber cable, and converted back to analog RGB in the receiver. |
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| NOTE |
The analog audio signal(s) is (are) digitized in the transmitter, sent through the fiber cable, and converted back to analog audio in the receiver. |
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| NOTE |
These transceivers are class 1 laser products. They meet the safety regulations of IEC-60825, FDA 21,CFR 1040.10, and FDA 21 CFR 1040.11. |
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| Optical fiber interconnection between transmitter and receiver |
| Number/type |
1 or 2 fiber optic |
| NOTE |
Only one fiber is required to transmit video, audio, and unidirectional data. A second fiber is required to transmit return data for bidirectional control/communication. |
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| Connectors |
2 LC connectors |
| Operating distance |
30 km (18.75 miles) with singlemode (SM) cables with a FOXBOX 4G SM
0.15km (492') with multimode (MM) cables with a FOXBOX 4G MM |
| NOTE |
Operating distance is approximate. These are typical distances. The maximum distance may be greater than these typical numbers depending on factors such as fiber type, fiber bandwidth, connector splicing, losses, modal or chromatic dispersion, environmental factors, and kinks. |
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| Nominal peak wavelength |
850 nm for FOXBOX 4G MM, 1310 nm for FOXBOX 4G SM |
| Data rate |
4.25 Gbps |
| Transmission power |
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| Singlemode |
-5 dBm, typical |
| Multimode |
-5 dBm, typical |
| Maximum receiver sensitivity |
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| Singlemode |
-18 dBm, typical |
| Multimode |
-12 dBm, typical |
| Optical loss budget |
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| Singlemode |
13 dB, maximum |
| Multimode |
7 dB, maximum |
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| Video — FOXBOX 4G VGA TX/RX |
| Signal type |
VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs |
| Gain |
Unity |
| Pixel data bit depth |
8 bits per channel, 3 channels (R, G, B) |
| Maximum resolution |
1600x1200 @ 60 Hz, digitized pixel for pixel; higher resolutions up to 2048x1120, undersampled |
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| Video input — FOXBOX 4G VGA TX |
| Number/signal type |
1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs |
| Connectors |
1 female 15-pin HD |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
Analog: 0.3 V to 1.5 Vp-p with no offset |
| Impedance |
75 ohms |
| Horizontal frequency |
24 kHz to 100 kHz |
| Vertical frequency |
40 Hz to 120 Hz |
| Return loss |
<-40 dB @ 5 MHz |
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| Video output — FOXBOX 4G VGA RX |
| Number/signal type |
1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs (follows input or can be set by user) |
| Connectors |
1 female 15-pin HD |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
0.3 V to 1.5 Vp-p |
| Impedance |
75 ohms |
| Return loss |
-40 dB @ 5 MHz |
| DC offset |
±5 mV with input at 0 offset |
| Video delay |
1-2 frames |
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| Sync — FOXBOX 4G VGA TX/RX |
| Input type |
RGBHV, RGBS, RGsB, RsGsBs |
| Output type |
RGBHV, RGBS, RGsB, RsGsBs (follows input or can be set by user) |
| Input level |
2.5 V to 5.0 Vp-p |
| Output level |
TTL: 5.0 Vp-p, unterminated, on HV or S;
or 0.3 Vp-p on Gs, terminated |
| Input impedance |
10k ohms |
| Output impedance |
75 ohms |
| Polarity |
Positive or negative (follows input or can be set by user) |
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| Video — FOXBOX 4G DVI TX/RX |
| NOTE |
*Appropriate DVI-D to HDMI cables or adapters are required for HDMI signal input/output. |
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| NOTE |
The FOXBOX 4G DVI Series can be used to distribute HDMI signals if you use a DVI-to-HDMI adapter. However, when using HDMI signals, these units do not transmit audio and CEC signals. |
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| Resolution range |
Up to 1600x1200 or 1080p @ 60 Hz |
| Formats |
RGB and YCbCr digital video |
| Standards |
DVI 1.0, HDMI 1.2 |
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| Video input — FOXBOX 4G DVI TX |
| Number/signal type |
1 single link DVI-D (or HDMI*) |
| Connectors |
1 female DVI-I |
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| Video output — FOXBOX 4G DVI RX |
| Number/signal type |
1 single link DVI-D (or HDMI*) |
| Connectors |
1 female DVI-I |
| Nominal level |
0.8 Vp-p |
| Video delay |
1-2 frames |
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| Audio |
| Gain |
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| Range |
Adjustable, -18 dB to +10 dB |
| Default |
Unbalanced output: 0 dB |
| Frequency response |
20 Hz to 20 kHz, ±0.5 dB |
| THD + Noise |
0.10% @ 1 kHz at nominal level |
| S/N |
>80 dB at maximum output (unweighted) |
| CMRR |
65 dB @ 20 Hz to 20 kHz |
| Audio bits per sample |
18 bits per channel, 2 channels (L, R) |
| Sampling rate |
48 kHz |
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| Audio input — transmitters (FOXBOX 4G DVI/VGA TX) |
| Number/signal type |
1 unbalanced stereo or 2 unbalanced mono |
| Connectors |
(1) 3.5 mm mini stereo jack |
| Impedance |
18k ohms unbalanced, DC coupled |
| Nominal level |
-10 dBV (316 mVrms) |
| Maximum level |
+17 dBV, (unbalanced) at 1% THD+N |
| NOTE |
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu |
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| Audio output — receivers (FOXBOX 4G DVI/VGA RX) |
| Number/signal type |
1 unbalanced stereo or 2 unbalanced mono |
| Connectors |
(1) 3.5 mm mini stereo jack |
| Impedance |
50 ohms unbalanced |
| Nominal level |
-10 dBV (316 mVrms) |
| Maximum level (Hi-Z) |
>+19 dBu, unbalanced at 1% THD+N |
| Maximum level (600 ohm) |
>+15 dBm, unbalanced at 1% THD+N |
| Audio delay |
1.5 frames |
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| Control/remote |
| Serial control ports on each unit (transmitter and receiver) |
| Control |
1 RS-232, 2.5 mm mini stereo jack (front panel) |
| Pass-through |
1 RS-232, 3.5 mm captive screw connector, 5 pole (3 pins are used) (rear panel) |
| Baud rate and protocol |
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| Control |
9600 baud, 8 data bits, 1 stop bit, no parity |
| Pass-through |
9600 to 115200 baud |
| Serial control pin configurations |
Captive screw connector: 1 = Tx, 2 = Rx, 3 = GND
Mini stereo jack: tip = Tx, ring = Rx, sleeve = GND |
| Program control |
Extron's control/configuration program for Windows®
Extron's Simple Instruction Set (SIS™) |
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| General |
| External power supply |
100 VAC to 240 VAC, 50/60 Hz, external; to 12 VDC, 1 A, regulated |
| Power input requirements |
12 VDC, 1 A |
| Temperature/humidity |
Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
| Cooling |
Fan, from top to bottom, vents are on side panels |
| Mounting |
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| Rack mount |
Yes, with optional 1U, 9.5" deep rack shelf (RSU 129, #60-190-01; or RSB 129, 60-604-01) |
| Furniture mount |
Yes, with optional MBU 125 under desk mounting kit, part #70-077-01 |
| Enclosure type |
Metal |
| Enclosure dimensions |
1.0" H x 4.3" W x 6.0" D (<1U high, quarter rack wide)
(2.5 cm H x 10.9 cm W x 15.2 cm D)
(Depth excludes connectors.) |
| Product weight |
0.7 lbs (0.3 kg) per unit, 1.4 lbs (0.6 kg) per pair |
| Shipping weight |
3 lbs (2 kg) per unit, 6 lbs (3 kg) per pair |
| Vibration |
ISTA 1A in carton (International Safe Transit Association) |
| Regulatory compliance |
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| Safety |
CE, C-tick, CUL, FDA Class 1, UL |
| EMI/EMC |
CE, C-tick, FCC Class A, ICES, VCCI |
| MTBF |
30,000 hours |
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